Huawei FusionModule800 Maintenance Manual page 67

FusionModule800 Smart Small Data Center
Maintenance Guide
Context
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Procedure
Step 1 Shut down the air conditioner over the EMS.
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Step 2 Disconnect the power supply from the air conditioner control unit after the air conditioner
shuts down over the EMS.
Step 3 (Optional) Remove the screw from the air director in the cabinet using a Phillips screwdriver,
and pull out the air director, as shown in
Issue 02 (2016-11-15)
The fan is maintained from the front.
When there are more than six cabinets in the cold aisle, the indoor fan is configured with
an air director. When replacing the fan, the air director needs to be removed.
Method 1: Log in to the ECC800 mobile phone or pad app as admin.
a. Choose Home.
b. Tap the cabinet that houses the air conditioner in the micro-module view.
c. Tap the air conditioner to be set in the cabinet layout diagram.
d. Choose Real-time Data > OFF.
Method 2: Log in to the ECC800 WebUI as admin. Choose Monitoring > Air
Conditioner > NetCol5000-A0104 > Controls > Ctrl Info, set On/off status on
EMS > Off, and then click Submit.
0104 in NetCol5000-A0104 is variable and subject to changes with the air conditioner connection
sequence. The displayed value prevails.
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Figure 5-27.
5 Parts Replacement
61